168810168

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 431377920

約数和(自身を除く): 262567752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 157, 213, 284, 314, 426, 471, 568, 628, 631, 852, 942, 1256, 1262, 1704, 1884, 1893, 2524, 3768, 3786, 5048, 7572, 11147, 15144, 22294, 33441, 44588, 44801, 66882, 89176, 89602, 99067, 133764, 134403, 179204, 198134, 267528, 268806, 297201, 358408, 396268, 537612, 594402, 792536, 1075224, 1188804, 2377608, 7033757, 14067514, 21101271, 28135028, 42202542, 56270056, 84405084, 168810168]

約数ペア:

[(1, 168810168), (2, 84405084), (3, 56270056), (4, 42202542), (6, 28135028), (8, 21101271), (12, 14067514), (24, 7033757), (71, 2377608), (142, 1188804), (157, 1075224), (213, 792536), (284, 594402), (314, 537612), (426, 396268), (471, 358408), (568, 297201), (628, 268806), (631, 267528), (852, 198134), (942, 179204), (1256, 134403), (1262, 133764), (1704, 99067), (1884, 89602), (1893, 89176), (2524, 66882), (3768, 44801), (3786, 44588), (5048, 33441), (7572, 22294), (11147, 15144)]